Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!

Qenya 

-ndo

suffix. *agent (male)

-ndon

suffix. like, as

Qenya [PE21/69; PE23/081] Group: Eldamo. Published by

-on

suffix. masculine suffix

-mo

suffix. agental suffix

-ro

suffix. agental suffix

-we

suffix. masculine suffix

Qenya [Ety/WEG; PE21/01] Group: Eldamo. Published by

samno

noun. carpenter, wright, builder

A noun in The Etymologies of the 1930s appearing as {sauro >>} samno “carpenter, wright, builder” derived from primitive ᴹ✶stabnō under the root ᴹ√STAB having to do with (wooden) rooms and buildings (Ety/STAB), where the ancient bn nasalized to mn. For purposes of Neo-Quenya, I would limit this word to one who constructs buildings with wood, as opposed to tautamo as a more general word for a craftsman in wood.

Qenya [Ety/STAB; EtyAC/STAB] Group: Eldamo. Published by